verilog to schematic problem.

Discussion in 'Cadence' started by ARAVIND, Jun 15, 2004.

  1. ARAVIND

    ARAVIND Guest

    I am reading in verilog file to generate schematic view.
    ICFB -> File -> IMPORT -> Verilog

    The schematic generated doesnt have power and ground pins in all the
    symbols till bottom of hierarchy.

    I have the following options in my .ihdlEnvFile which i am loading in
    the form:

    DirLabel = XYZ
    Target Library =ZYX
    Reference Libraries =ZYX
    Verilog Design Files =ZYX.V
    -y Options =
    Library Extn. =
    -v Options =
    -f Options =
    Ignore Modules File =
    Log File =./verilogIn.log
    Work Area =/tmp
    Power Net =vpwr
    Ground Net =vgnd
    Global Signals =
    Import Modules That Match Existing Target Library Cells =true
    Verilog Cell Modules =Import
    Verilog Structural Modules View =schematic
    Functional View Name =functional
    Netlist View Name =netlist
    Schematic View Name =schematic
    Symbol View Name =symbol
    Name Map Table = ./verilogIn.map.tables
    Sheet Size =none
    Pin Placement Flag =Left and Right Sides
    Pin Placement File =
    Label Size =0.062500
    Maximum Number Of Rows =1024
    Maximum Number of Columns =1024
    Line-Line Spacing = 0.50000
    Line-Component Spacing = 0.50000
    Density Level =0
    Full Place and Route =false
    Fast labels =false
    Minimize Cross Over =true
    Generate Square Schematics =true
    Extract Schematics =false
    Ignore Extra Pins =true
    No Dummy Nets In Netlist View =false
    Verbose =true
    Through CellView Library =basic
    Through CellView Cell =cds_thru
    Through CellView View =symbol
    Pre Compiled Library =
    Destination IR Lib =
    ViewName for IR Library =hdl
    Only Compile a Verilog Library =false
     
    ARAVIND, Jun 15, 2004
    #1
  2. Just a thought!

    Usually power and ground are treated as globals
    in Verilog and also for e.g. Std. Cell Designs.

    Have you missed to define that?
    Bernd
     
    Bernd Fischer, Jun 15, 2004
    #2
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